
The outdoor enclosure employs a dual-layer structure for both shielding and protection. The inner layer is a shielding layer made of 1.2mm thick aluminum alloy; the outer layer is a protective layer made of engineering plastic, meeting IP65 standards. Ventilation holes utilize a combination of wire mesh and dustproof mesh; the display window uses a transparent conductive film and tempered glass. Sealing is achieved using conductive rubber sealing strips. Surface treatment: the enclosure is coated with conductive paint. This design achieves a shielding effectiveness >35dB@1GHz and an IP65 protection rating.